For the first time, humanity has proved it can deliberately shove a small world off course. NASA’s Double Asteroid ...

Taipei’s $40 billion special defense budget plan seeks to fund advanced U.S. missiles and sea drones that could prove crucial ...

Unistellar's citizen scientists are using their smart telescopes to engage in planetary defense, research and observational astronomy.

The new strategy pairs “denial defense” with a strategic silence on Taiwan to maximize executive leverage. Yet this design rests on a dangerous gamble.

Gen. Michael Guetlein, the senior officer in charge of the US military’s planned Golden Dome missile defense shield, has laid ...